code: def test_read_submodule_resource_by_name(self):
      result = (
          resources.files("ziptestdata.subdirectory")
          .joinpath("binary.file")
          .read_bytes()
      )
      self.assertEqual(result, b"\0\1\2\3")
  
imports: import unittest
  from importlib import import_module, resources
  from .None import data01
  from .None import util
label_desc: Use image node_id 2 for calling the ReadZipTests obj's underlying member method code with example usage: obj.test_read_submodule_resource_by_name() without return types